228k views
1 vote
9c-18c-11c=-20 solve for c

User LHIOUI
by
5.5k points

2 Answers

5 votes

Answer:

C = 1

Step-by-step explanation

User Arpegius
by
6.8k points
4 votes

Answer:

c = 1

Explanation:

9c - 18c - 11c = - 20

Combine like terms.

- 20c = - 20

Divide both sides by -20.

c = 1

User Sussch
by
5.5k points